docs: def delete_dagobah(self, dagobah_id):
          """ Deletes the Dagobah and all child Jobs from the database.
  
          Related run logs are deleted as well.
          """
  
          rec = self.dagobah_coll.find_one({'_id': dagobah_id})
          for job in rec.get('jobs', []):
              if 'job_id' in job:
                  self.delete_job(job['job_id'])
          self.log_coll.remove({'parent_id': dagobah_id})
          self.dagobah_coll.remove({'_id': dagobah_id})